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OEM VERIFIED BENCH
OFFICIAL FAULT CODEAL01
Sekom
Sekom // OFFICIAL DIAGNOSTIC BENCH

Sekom AL01

DishwasherGeneral System & Mechanical Integration
Premium built-in dishwasher with open illuminated stainless steel interior and precision spray arms
Dishwasher
Other Brands Sharing Code AL01:MieleAL01WhirlpoolAL01IndesitAL01HaierAL01CandyAL01BauknechtAL01V-ZugAL01AristonAL01HooverAL01BrandtAL01

Symptom / Description

FAULT

Sekom AL01: Operational cycle fault detected during Dishwasher program execution.

TELEMETRY // LIVESIG: FAULT_DETECTED

Root Cause

ROOT CAUSE

Alternative code for a leak detected in the base pan of the appliance.

CIRCUIT // SUBSYSTEMLOGIC: ROOT_ISOLATED

Repair Instructions

UNLOCKED
1Disconnect power and water. Find and repair the source of the leak (hose, seal, pump). Dry the base pan and reset the float switch.
AI diagnostic workshop engine analyzing appliance circuit schematics and error telemetry in real time
AI WORKSHOP PROTOCOL ENGINE
Direct extraction from OEM factory manuals & wiring schematics

Field Actions

DISPATCH
Need Help? Call a Certified TechnicianWorldwide Sekom Parts Finder
Electrical & Safety Protocol

Always disconnect appliance from 230V/400V mains before opening panels. Use CAT III multimeter for circuit testing.

CALIBRATED BENCH PROTOCOL // CAT III 600V

Workshop Verification & Safety Checklist

WORKSHOP VERIFICATION PROTOCOLGeneral System & Mechanical IntegrationDishwasher
2. Multimeter & Electrical Bench Tests (Ω)
MODE: OHMMETER (Ω)AUTO-RANGE
Precision digital multimeter probes measuring electrical resistance in Ohms on an appliance control board
CALIBRATED METROLOGY RESISTANCE BENCH (CAT III)
Nominal Resistance (Ω)
Earth Ground Continuity: <0.1Ω (Chassis metal to mains plug earth pin). Mains: 230V AC ±10%.NOMINAL
0 Ω (SHORT)CALIBRATED BAND∞ OL (OPEN)
▲ NOMINAL OPERATING WINDOW
Target Component:Protective Earth Bonding & Incoming Mains Voltage
Test Pins & Connections
PROBE (+)
PROBE (-)
Between unpainted chassis metal and mains plug earth pin; incoming terminal block L-N
Tolerance & Diagnostic CriteriaProtective conductor impedance must remain <0.1Ω. Line voltage 207V–253V AC under load.
1. Pre-Intervention Electrical Safety Protocols
  • !Electrical Safety Protocol: Disconnect electrical mains plug or trip dedicated circuit breaker before servicing.
  • !Wait at least 5 minutes before opening any casing panels to reset volatile microcontrollers and bleed residual charges.
  • !Operate in a dry workshop environment; never bypass internal electrical thermal cutouts.
3. Preliminary Mechanical & Visual Checks
  • Check appliance leveling with a spirit level; adjust threaded leveling feet for perfect stability.
  • Check door and lid perimeter rubber gaskets for tears, gaps, or foreign object obstruction.
  • Inspect shock absorbers, suspension springs, and rubber dampers for mechanical fatigue or excessive play.
Perform these diagnostic steps before triggering AI Deep Search or replacing boards.Certified Workshop Routine

Frequently Asked Questions: Sekom AL01

FAQ TREE
What does error code AL01 mean on a Sekom appliance?

Sekom error code AL01 indicates: Sekom AL01: Operational cycle fault detected during Dishwasher program execution..

What is the root cause of Sekom error code AL01?

The primary root cause for Sekom code AL01 is: Alternative code for a leak detected in the base pan of the appliance..

How do I fix or resolve Sekom error code AL01?

To resolve error code AL01: Disconnect power and water. Find and repair the source of the leak (hose, seal, pump). Dry the base pan and reset the float switch.

Is it safe to clear Sekom error code AL01 by resetting power?

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Sekom code AL01 persists, the physical component causing Alternative code for a leak detected in the base pan of the appliance. must be inspected or replaced.

How do I test electrical resistance for Sekom code AL01 using a multimeter?

Set a digital multimeter to ohms (Ω). Disconnect power and test Protective Earth Bonding & Incoming Mains Voltage across Between unpainted chassis metal and mains plug earth pin; incoming terminal block L-N. Expected nominal reading is Earth Ground Continuity: <0.1Ω (Chassis metal to mains plug earth pin). Mains: 230V AC ±10%.. Tolerance: Protective conductor impedance must remain <0.1Ω. Line voltage 207V–253V AC under load..

What safety protocol must be followed before servicing Sekom code AL01?

Standard electrical safety protocol: 1. Disconnect 230V mains power before opening panels. 2. Verify zero voltage at test points. 3. Allow hot water or heating elements to cool below 30°C before handling.

Community Verification

COMMUNITY

Did this solution resolve the issue?

SEMANTIC KNOWLEDGE GRAPH // SEKOM

Related Sekom Dishwasher Error Codes

Diagnostic Link Mesh14 OEM Cross-References

Cross-referenced diagnostic codes for technicians inspecting similar component subsystems.

AL02Water Inlet Valve, Aquastop & Flowmeter
Water Inlet Timeout Error
Inspect Protocol
AL03Drainage System & Drain Pump
Water Drain Timeout Error
Inspect Protocol
E1Drainage System & Drain Pump
Leak Detected / Anti-Flood Activated
Inspect Protocol
E2Drainage System & Drain Pump
Sekom E2: Water drainage failure detected in Dishwasher; drain pump cannot evacuate water wi...
Inspect Protocol
E3Heating Element, Thermostat & Safety Fuse
Sekom E3: Water/air heating failure in Dishwasher; heating circuit does not reach set temper...
Inspect Protocol
E4Water Level Pressure Switch & Air Dome
Sekom E4: Water level pressure sensor/switch frequency anomaly detected in Dishwasher.
Inspect Protocol
E5Water Level Pressure Switch & Air Dome
Sekom E5: Water inlet / filling timeout in Dishwasher; appliance fails to fill to minimum op...
Inspect Protocol
E6NTC Temperature Sensor & Thermistor
Temperature Sensor (NTC) Fault
Inspect Protocol
E7Drive Motor, Inverter & Tachometer Sensor
Sekom E7: Motor drive or inverter rotation anomaly in Dishwasher; drum/motor fails to spin a...
Inspect Protocol
i20Drainage System & Drain Pump
Sekom I20: Water drainage failure detected in Dishwasher; drain pump cannot evacuate water w...
Inspect Protocol
i30Drainage System & Drain Pump
Anti-flood system activated
Inspect Protocol
C1Refrigeration Compressor, Defrost Heater & PTC Relay
Sekom C1: Cooling circuit or defrost system anomaly in Refrigerator / Freezer; compartment t...
Inspect Protocol
E01Door Lock Mechanism & Safety Interlock
Sekom E01: Door lock safety interlock fault in Washing Machine; door switch contact fails to...
Inspect Protocol
E02Water Level Pressure Switch & Air Dome
Sekom E02: Water inlet / filling timeout in Washing Machine; appliance fails to fill to mini...
Inspect Protocol
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